CN104195960B - Suspension type bridge maintenance air operation platform system - Google Patents
Suspension type bridge maintenance air operation platform system Download PDFInfo
- Publication number
- CN104195960B CN104195960B CN201410443532.2A CN201410443532A CN104195960B CN 104195960 B CN104195960 B CN 104195960B CN 201410443532 A CN201410443532 A CN 201410443532A CN 104195960 B CN104195960 B CN 104195960B
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- Prior art keywords
- bridge
- guide rail
- maintenance platform
- maintenance
- clamping bar
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Abstract
The invention provides a suspension type bridge maintenance air operation platform system which is used for maintaining and repairing bridge piers and the bottoms of a bridge with anti-collision guardrails. The suspension type bridge maintenance air operation platform system comprises a lifting device and a maintenance platform connected with the lifting device, and further comprises horizontal-moving sliding channel devices which are longitudinally arranged on the two sides of the bridge respectively. Each horizontal-moving sliding channel device comprises a guide rail and a plurality of fixing rods, one ends of the fixing rods are fixedly connected with the anti-collision guardrails, and the other ends of the fixing rods are fixedly arranged on the guide rails. The lifting device is movably suspended on the guide rails. All parts of the suspension type bridge maintenance air operation platform system are low in weight, and manual dismounting is convenient. The problem of operation under complex terrain conditions such as mountainous areas and tidal marshes is effectively solved. Sliding channels are fixed on the anti-collision guardrails of the bridge, practicability and feasibility are achieved, free moving can be achieved in the longitudinal direction in a bridge span, and the construction efficiency is effectively improved. A safety guardrail and a work ladder are arranged on a maintenance platform, and the safety problem of construction personnel is effectively solved.
Description
Technical field
The present invention relates to bridge construction equipment technical field, keep in repair aerial operation platform particularly to a kind of suspension bridge
System.
Background technology
With the fast development of highway, bridge maintaining industry in response to and give birth to, in high pier, bridge plate maintenance, the replacing of bearing
Or setting up scaffold Deng construction method routinely in construction, or using operation platforms such as bridge-checking vehicles, but above two side
Method is all defective, sets up scaffold and cannot solve high pier, mountain area, river, the construction of the bridge such as over strait, and bridge-checking vehicle acquisition cost
Height, rents up to more than ten thousand yuan of machine-team, and work space is narrow and small, inefficiency.Chinese patent literature discloses entitled " a kind of
The patent of detachable lift type bridge inspection vehicle ", its Authorization Notice No. is cn 201753436 u, and authorized announcement date is 2011
March 2, to the effect that: the detachable platform lifting mechanism of the design is made up of medianly zygomorphic two elevating mechanisms, lead to
Cross coupling spindle the hoistable platform free end of described symmetrical two elevating mechanisms links into an integrated entity, or split into independence
Two elevating mechanisms, the design checks that platform and hoistable platform are one overall, and staff can not only stand on hoistable platform
Keep a suitable height with the bottom of concrete-bridge to be checked, advance with the preset track in inspection bridge bottom or retreat
Carry out maintenance and inspection, and can be moved up and down with respect to leading truck by elevating mechanism and adjust its operation height, and can also
When running into bridge pier, easily and safely open the coupling spindle between elevating mechanism, make elevating mechanism be divided into two parts to carry out 90 degree
Rotation, makes inspection body smoothly circumvent bridge pier, completes bridge bottom and bridge pier are carried out with continuous examination and maintenance comprehensively；Above
The publication introduced, its subject matter is that it needs to arrange pre-buried track on bridge both sides first, and this point is not suitable for bridge construction
Beam, when next needed bridge pier, elevating mechanism will be divided into two parts to ratate 90 degrees rear gap bridge pier, and such one is elevating mechanism width
Also longer than bridge width, and bridge width itself very long if elevating mechanism deadweight will very big it is difficult to realize convolution, two be as
Fruit bridge bottom terrain clearance is less than the half length of elevating mechanism, then elevating mechanism two parts just cannot be realized ratating 90 degrees also just no
Method smoothly circumvents bridge pier.
Content of the invention
What the bridge maintaining platform in order to solve prior art existed installs fixing and uses upper defect, and the present invention proposes
A kind of quick, convenient, safe efficient rate suspension bridge keeps in repair aerial operation plateform system.
To achieve these goals, the present invention employs the following technical solutions: suspension bridge maintenance aerial operation platform system
System, is the bridge pier to the bridge with anticollision barrier and bridge bottom carries out used by maintenance and repair, including both sides lowering or hoisting gear
With the maintenance platform being attached thereto, also include respectively along the translation runner device that bridge both sides are longitudinally disposed, described translation is slided
Duct device includes guide rail, some fix bars, described fix bar equi-spaced apart be fixed on anticollision barrier and choose sky be arranged at anti-
Hit outside guardrail, described guide rail suspension is fixed on fix bar and chooses below dead end, and described both sides lowering or hoisting gear may move respectively
It is suspended on guide rail.This programme is applied to the bridge maintaining work possessing anticollision barrier, using bridge both sides anticollision barrier as admittedly
Fixed basis, fixing on anticollision barrier with some fix bar one end, such as fixed with setscrew, the other end is chosen and stretched out outside bridge
Side, both sides fix bar is chosen sky respectively and is fixed a guide rail, and guide rail can first be fixed with fix bar in a pre-installation, also can be in fix bar
Fix with fix bar again after the completion of fixation；Lowering or hoisting gear moveable suspended on guide rail, maintenance platform be located at bridge below, two ends
Fix with lowering or hoisting gear respectively, maintenance platform can move below bridge with lowering or hoisting gear, lift, maintenance mans can be in maintenance platform
On complete the maintenance work of bridge bottom and bridge pier；When crossing bridge pier, maintenance platform is untied with lowering or hoisting gear and is connected, lifting dress
Put and move to next bridge pier space along guide rail, then maintenance platform is connected with lowering or hoisting gear, if maintenance platform is longer,
Maintenance platform can be arranged to some relatively short sections, convenient transfer.
Preferably, described fix bar is provided with mobile jib, interior clamping bar, outer clamping bar, described mobile jib is located at anticollision barrier top
Portion, described interior clamping bar, outer clamping bar are adjacent to respectively and are fixed on inside anticollision barrier, outside, described interior clamping bar, outer clamping bar one end
It is separately fixed at mobile jib bottom.Fix bar stress, outside bridge, is made and is equivalent to " f " shape, and interior clamping bar, outer clamping bar are adjacent to respectively
And be fixed on inside anticollision barrier, outside, be conducive to stress balance, prevent fix bar from toppling.
Preferably, described guide rail is I-shaped, described fix bar is provided with guide rail suspension plate, and described guide rail hangs
Plate is provided with t font slotted eye can be held guide rail and pass through.I-shaped guide upper is suspended in fix bar, and bottom is moved as lowering or hoisting gear
Dynamic rail road.
Preferably, described lowering or hoisting gear is electric block.Electric block is more lightweight than hoist engine, uses and more pacifies
Entirely reliable.
Preferably, described maintenance platform section be concave structure, along maintenance platform length direction be provided with some
Structure identical can be assembled, detachable unit.Bridge bottom configuration may be unfavorable for the place of construction for mountain valley, river etc., is
Facilitate maintenance platform to cross bridge pier, maintenance platform is divided into some sections of composable, detachable units it is convenient to various
Mobile maintenance platform in shape；Composable, detachable unit in the middle part of maintenance platform are unified specifications, and maintenance platform two ends
Composable, detachable unit then suitably can adjust according to bridge width.
Preferably, described maintenance platform both sides are provided with guardrail, described guardrail is truss structure, described maintenance platform
Two ends are provided with triangle end-blocking button.Maintenance platform has base plate to have guardrail, and guardrail truss structure is lightweight, and intensity is big, two ends triangle
Shape end-blocking button can prevent unexpected tilt falling accident, maintenance platform can also configure the safety devices such as safety rope it is ensured that service worker
Safety.
Preferably, described maintenance platform is provided with working stand, described working stand one end is fixed with maintenance platform, described
The working stand other end and fix bar are detachably fixed.After maintenance platform is raised to top, maintenance mans can be flat in maintenance by working stand
Between platform and bridge up and down, working stand and fix bar fix the safe handling it is ensured that working stand.
The invention has the following beneficial effects: 1) each structural member of the system is lightweight, artificial easy accessibility, effectively solve
The certainly construction under the MODEL OVER COMPLEX TOPOGRAPHY such as mountain area, tidal land；2) slideway is fixed on Collison fence for bridge, practicable, spanning
Interior longitudinal direction can move freely, and effectively raises efficiency of construction；3) maintenance platform is provided with safety barrier, working stand, effectively
Solve the safety of workmen.
Brief description
Fig. 1 is a kind of positive structure schematic of the present invention.
Fig. 2 is a kind of side structure schematic diagram of the present invention.
Fig. 3 is a kind of structural representation of the fix bar of the present invention.
Fig. 4 is a-a sectional view in Fig. 3.
Fig. 5 is a kind of structural representation of the lowering or hoisting gear of the present invention.
In figure: 1, anticollision barrier 2, lowering or hoisting gear 3, maintenance platform 4, guide rail
5th, fix bar 6, mobile jib 7, interior clamping bar 8, outer clamping bar 9, guide rail suspension plate
10th, t font slotted eye 11, guardrail 12, triangle end-blocking button 13, working stand
14th, translate runner device.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, suspension bridge maintenance aerial operation plateform system, is to the bridge with anticollision barrier 1
Bridge pier and bridge bottom carry out used by maintenance and repair, including both sides lowering or hoisting gear 2 with the maintenance platform 3 that is attached thereto, also
Include guide rail 4, some fix bars including along the translation runner device 14 that bridge both sides are longitudinally disposed, translating runner device 14 respectively
5, fix bar 5 equi-spaced apart is fixed on anticollision barrier 1 and chooses sky and is arranged at outside anticollision barrier 1, and guide rail 4 hangs and is fixed on
Fixed pole 5 is chosen below dead end, both sides lowering or hoisting gear 2 respectively moveable suspended on guide rail 4, fix bar 5 is provided with mobile jib 6, interior clamping bar
7th, outer clamping bar 8, mobile jib 6 is adjacent to respectively and is fixed in anticollision barrier 1 located at anticollision barrier 1 top, interior clamping bar 7, outer clamping bar 8
Side, outside, interior clamping bar 7, outer clamping bar 8 one end are separately fixed at mobile jib 6 bottom, and guide rail 4 is I-shaped, and fix bar 5 is provided with guide rail
Suspension plate 9, guide rail suspension plate 9 is provided with t font slotted eye 10 can be held guide rail 4 and pass through, and lowering or hoisting gear 2 is electric block, and maintenance is flat
Platform 3 section be concave structure, if along maintenance platform 3 length direction be provided with stem structure identical can be assembled, detachable unit,
Maintenance platform 3 both sides are provided with guardrail 11, and guardrail 11 is truss structure, and maintenance platform 3 two ends are provided with triangle end-blocking button 12, maintenance
Platform 3 is provided with working stand 13, and working stand 13 one end is fixing with maintenance platform 3, and working stand 13 other end and fix bar 5 are detachably solid
Fixed.
Specific implementation process is that translation runner device 14 is fixed on the bridge both sides of anticollision barrier 1, lowering or hoisting gear 2
Electric block is suspended on guide rail 4, and maintenance platform 3 is then suspended under lowering or hoisting gear 2 through bridge opening below bridge, in this bridge
In hole, by lowering or hoisting gear 2 in the translation on guide rail 4 and maintenance platform 3 moving up and down on lowering or hoisting gear 2, service worker
Maintenance platform 3 completes below to bridge and bridge pier maintenance；When needing to cross bridge opening, maintenance platform 3 is put into de- behind bottom
From lowering or hoisting gear 2, lowering or hoisting gear 2 moves on guide rail 4, and maintenance platform 3 needs to transfer to next bridge opening, maintenance platform 3
Size is short can directly to be shifted, and maintenance platform 3 size length retransfers after then detachably becoming several units, assembles, and finally will keep in repair
Platform 3 is suspended on again and works on lowering or hoisting gear 2；In maintenance process, after maintenance platform 3 is raised to top, the work of both sides
Make ladder 13 to fix with fix bar 5 to facilitate service worker from the upper and lower maintenance platform of bridge floor 3.
Claims (4)
1. a kind of suspension bridge keeps in repair aerial operation plateform system, is the bridge pier to the bridge with anticollision barrier and bridge bottom
Portion is carried out used by maintenance and repair, including both sides lowering or hoisting gear and the maintenance platform that is attached thereto it is characterised in that also including point
Not along the longitudinally disposed translation runner device in bridge both sides, described translation runner device includes guide rail, some fix bars, described
Fix bar equi-spaced apart be fixed on anticollision barrier and choose sky and be arranged at outside anticollision barrier, described guide rail hangs and is fixed on
Fix bar is chosen below dead end, described both sides lowering or hoisting gear respectively moveable suspended on guide rail, described fix bar is provided with master
Bar, interior clamping bar, outer clamping bar, located at anticollision barrier top, described interior clamping bar, outer clamping bar are adjacent to and fixing described mobile jib respectively
Inside anticollision barrier, outside, described interior clamping bar, outer clamping bar one end are separately fixed at mobile jib bottom, and described guide rail is I-shaped
Shape, described fix bar is provided with guide rail suspension plate, and described guide rail suspension plate is provided with t font slotted eye can be held guide rail and pass through.
2. suspension bridge according to claim 1 keeps in repair aerial operation plateform system it is characterised in that described maintenance
Platform section be concave structure, if along maintenance platform length direction be provided with stem structure identical can be assembled, detachable unit.
3. suspension bridge according to claim 1 and 2 maintenance aerial operation plateform system is it is characterised in that described
Maintenance platform both sides are provided with guardrail, and described guardrail is truss structure, and described maintenance platform two ends are provided with triangle end-blocking button.
4. suspension bridge according to claim 1 keeps in repair aerial operation plateform system it is characterised in that described maintenance
Platform is provided with working stand, and described working stand one end is fixed with maintenance platform, and the described working stand other end is detachable with fix bar
Fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443532.2A CN104195960B (en) | 2014-08-29 | 2014-08-29 | Suspension type bridge maintenance air operation platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443532.2A CN104195960B (en) | 2014-08-29 | 2014-08-29 | Suspension type bridge maintenance air operation platform system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104195960A CN104195960A (en) | 2014-12-10 |
| CN104195960B true CN104195960B (en) | 2017-01-25 |
Family
ID=52081313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443532.2A Expired - Fee Related CN104195960B (en) | 2014-08-29 | 2014-08-29 | Suspension type bridge maintenance air operation platform system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104195960B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133490B (en) * | 2015-09-10 | 2016-11-30 | 来安县新元机电设备设计有限公司 | Bridge detecting device and detection method thereof |
| CN105350451B (en) * | 2015-11-19 | 2017-01-18 | 招商局重庆交通科研设计院有限公司 | Construction method for suspended overhauling platform not pulling or damaging structure object |
| CN106758881B (en) * | 2017-01-23 | 2019-01-01 | 重庆恒佳工程技术咨询有限公司 | Bridge maintenance rail steel structural support arm |
| CN110485315B (en) * | 2019-08-26 | 2020-11-27 | 广西建工集团控股有限公司 | Reinforced concrete bridge suspension anchor type operation platform and construction method thereof |
| CN114908681A (en) * | 2022-04-24 | 2022-08-16 | 安徽省公路桥梁工程有限公司 | Construction method for flange of large cantilever of steel box girder of ultra-wide cable-stayed bridge |
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| EP0874084A1 (en) * | 1997-04-25 | 1998-10-28 | GfB Gesellschaft für Bauwerksabdichtungen mbH | Scaffolding for the renovation of concrete bridges |
| CN201053106Y (en) * | 2007-06-01 | 2008-04-30 | 上海先科桥梁隧道检测加固工程技术有限公司 | Bridge detection and maintenance device |
| CN101215821A (en) * | 2007-12-29 | 2008-07-09 | 武汉武大巨成加固实业有限公司 | Device for detecting and maintaining mobile bridge structure |
| CN201326156Y (en) * | 2008-12-22 | 2009-10-14 | 中铁六局集团有限公司 | Member installing tool in bridge high altitude operation |
| CN201843074U (en) * | 2010-09-02 | 2011-05-25 | 北京金孚佳润公路特种工程有限公司 | Parallel moving bin for overhauling ramp bridge of overpass |
| CN203096608U (en) * | 2012-12-28 | 2013-07-31 | 国家电网公司 | Mobile platform for bridge fixed-point overhauling |
| CN204125847U (en) * | 2014-08-29 | 2015-01-28 | 项伟轩 | Suspension bridge maintenance aerial operation plateform system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381484Y (en) * | 2009-03-18 | 2010-01-13 | 上海同演建筑科技有限公司 | Inspection device for pier, capping beam and box beam of approach bridge of hanging-cable bridge |
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2014
- 2014-08-29 CN CN201410443532.2A patent/CN104195960B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271927A (en) * | 1979-06-04 | 1981-06-09 | Riggers (Steeplejacks) Limited | Inspection or maintenance cradle |
| EP0874084A1 (en) * | 1997-04-25 | 1998-10-28 | GfB Gesellschaft für Bauwerksabdichtungen mbH | Scaffolding for the renovation of concrete bridges |
| CN201053106Y (en) * | 2007-06-01 | 2008-04-30 | 上海先科桥梁隧道检测加固工程技术有限公司 | Bridge detection and maintenance device |
| CN101215821A (en) * | 2007-12-29 | 2008-07-09 | 武汉武大巨成加固实业有限公司 | Device for detecting and maintaining mobile bridge structure |
| CN201326156Y (en) * | 2008-12-22 | 2009-10-14 | 中铁六局集团有限公司 | Member installing tool in bridge high altitude operation |
| CN201843074U (en) * | 2010-09-02 | 2011-05-25 | 北京金孚佳润公路特种工程有限公司 | Parallel moving bin for overhauling ramp bridge of overpass |
| CN203096608U (en) * | 2012-12-28 | 2013-07-31 | 国家电网公司 | Mobile platform for bridge fixed-point overhauling |
| CN204125847U (en) * | 2014-08-29 | 2015-01-28 | 项伟轩 | Suspension bridge maintenance aerial operation plateform system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195960A (en) | 2014-12-10 |
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Granted publication date: 20170125 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |